Answer:
Step-by-step explanation:
we know that
In an inscribed quadrilateral ABCD opposite angles are supplementary
so
----> equation 1
----> equation 2
step 1
Find the value of x
substitute the given values in equation 1
step 2
Find the measure of angle A,C and D
substitute the value of x
step 3
Find the measure of angle B
Remember the equation 2
----> equation 2
substitute the value of D
Answer:
-12
Step-by-step explanation:
Answer:
Point form : (9/5 , -16/5)
Equation form : x=9/5 , y=-16/5
Step-by-step explanation: Solve for the first variable in one of the equations, then substitute the result into the other equation.
Hope this helps you out! ☺
Answer:
2+4 6(8)
Step-by-step explanation:
pls give brainliest
First determine how many square feet there are in the front lawn.
(15.0 ft) x (20.0 ft) = 300. ft^2
Now find how many snow flakes land in the entire lawn.
(300. ft^2) x (1450 snow flakes/min/ft^2) = 435,000 snow flakes/min
Now find the total mass of snow landing on the lawn per hour.
(435,000 snow flakes/min) x (1.70 mg/snow flake) x (1 kg/1,000,000 mg) x (60 min/1hour) = 44.4 kg of snow per hour.